HPB P51 One hundred consecutive pancreaticoduodenectomies performed by a newly appointed consultant surgeon: perioperative clinical outcomes

Abstract

Abstract Background Pancreaticoduodenectomy (PD) involves surgical resection of pathology affecting the pancreas and periampullary region. PD was historically associated with high rates of morbidity and mortality. More recently there has been a reduction in 90-day mortality (2-5% in most series), however morbidity remains high. Postoperative pancreatic fistula (POPF) remains a main source of major morbidity after PD. There is conflicting data regarding POPF and morbidity rates, which may be higher for newly appointed compared to established consultants, reflecting reduced operative exposure for senior trainees. We present a consecutive series for a newly appointed consultant surgeon, with particular attention on clinical outcomes. Methods Between July 2018 and April 2023, 100 consecutive pancreaticoduodenectomies were performed by a single surgeon (AA). Pancreatico-jejunostomy reconstruction was performed in all cases using a 2 layer duct to mucosa technique, reproduced from a senior surgical mentor (AD) during training. A post hoc analysis of a prospectively maintained database was performed to determine outcomes of these patients. Data collected included patient demographics, neoadjuvant therapy, intraoperative details, Pancreatic Fistula Risk Scores, morbidity details, length of stay and 90-day readmission. POPF was defined according to the latest definition by the International Study Group of Pancreatic Surgery. Results 43 patients underwent a pylorus preserving procedure whereas 57 underwent a classic PD (M:F 3:2; median age 66 (range 20–85) years; median BMI 25.4; ASA ≥ III n=38). The mean operative time was 479 minutes; mean blood loss was 719ml and mean pancreatic duct size was 4.8mm. 13 patients underwent portal vein resection. Median hospital stay was 8 days (range 5–35). Clinically significant pancreatic fistula rate was 6% (5 Grade B and 1 Grade C). 90-day mortality was zero and major morbidity (Clavien-Dindo grade ≥ III) rate was 7%. 90 day readmission rate was 6%. Conclusions This case series of 100 PDs by a newly appointed consultant demonstrates clinical outcomes which are comparable to more experienced established consultants in the best performing units. These outcomes can be attributed to standardisation and reproduction of operative reconstruction technique learned during training from a senior surgical mentor, meticulous post-operative care and multidisciplinary team working at a high-volume pancreatic surgery centre. Excellent clinical outcomes from PD can be achieved by new consultant surgeons, in an era of relatively diminished surgical exposure during training, by following these tenets.